Source note · Setting up CUBE as a Microsoft Teams Direct Routing SBC
Microsoft SIP endpoints currently accept SBC certificates without the Client Authentication EKU and say they will announce any change in advance.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- Direct Routing certificates
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- What's New Direct Routing — Microsoft · tier 2 current vendor documentation · Clarification on Client Authentication Extended Key Usage (EKU)
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-client-auth-eku. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-client-auth-eku
BibTeX
@misc{warmtransfer-claim-cube-teams-direct-routing-setup-client-auth-eku,
title = {Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-client-auth-eku},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-client-auth-eku},
note = {Source note cube-teams-direct-routing-setup-client-auth-eku, checked 2026-09-30}
}